<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
      <!-- slides -->
      <swiper-slide v-for="item of list" :key="item.id">
        <img class="swiper-img" :src="item.imgUrl">
      </swiper-slide>

      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
    </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
      }
      // swiperList: [{
      //   id: '0001',
      //   imgUrl: 'http://img1.qunarzz.com/piao/fusion/1801/1a/94428c6dea109402.jpg_640x200_2cf590d8.jpg'
      // }, {
      //   id: '0002',
      //   imgUrl: 'http://img1.qunarzz.com/piao/fusion/1802/42/7c92b9a381e46402.jpg_640x200_1cdce2a4.jpg'
      // }]
    }
  },
  computed: {
    showSwiper () {
      return this.list.length
    }
  }
}
</script>

<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background: #fff
  .wrapper
    overflow: hidden
    width: 100%
    height: 0
    padding-bottom: 31.25%
    background: #eee
    .swiper-img
      width: 100%
</style>
